pigeon (UseLinkToEmail@dbForumz.com) writes:
> I need some backup software to backup up our 6 total db (total of
> 45gigs).. I want to back it up nightly.. the only issue is, Backing up
> 45gigs nightly will cause us to go over our TX/RX for the month...
>
> What is some good software that will allow us to backup only the
> changes?

In addition to the suggestion to do log backups, you can also look
into differential backups.

There are third-party tools for backup, but they do certainly not
come for free. The two most commonly mentioned are SQL LiteSpeed and
UltraBac. With 45 GB of data, you are approaching the limit where
they can be of interest, but you are not really there I beleive.

--
Erland Sommarskog, SQL Server MVP, esquel@sommarskog.se

Books Online for SQL Server SP3 at
http://www.microsoft.com/sql/techinf...2000/books.asp